net/mlx5: ethtool, Allow legacy link-modes configuration via non-extended ptys

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Allow configuration of legacy link-modes even when extended link-modes
are supported. This requires reading of legacy advertisement even when
extended link-modes are supported. Since legacy and extended
advertisement are mutually excluded, wait for empty reply from extended
advertisement before reading legacy advertisement.

Fixes: 6a89737241 ("net/mlx5: ethtool, Add ethtool support for 50Gbps per lane link modes")
Signed-off-by: Aya Levin <ayal@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

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Aya Levin 2019-02-28 09:39:02 +02:00 • committed by Saeed Mahameed

parent 8d047bf56a

commit dd1b9e09c1

2 changed files with 31 additions and 19 deletions

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3

drivers/net/ethernet/mellanox/mlx5/core/en/port.c

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47

drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c

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